# Seasonic

> Seasonic (Sea Sonic Electronics Co., Ltd.) is a Taiwanese manufacturer of premium PC power supplies and components, founded in 1975 in Taipei. Originally an OEM hardware manufacturer for other major tech brands, it began producing PC power supplies in 1981 and became the first company to release a retail 80 PLUS-certified energy-efficient power supply in 2005. Seasonic is headquartered in Taipei with manufacturing in mainland China, distributing globally through 250+ certified resellers and offices in the US, Europe, and other regions.

Mission: "Premium products for everyone." Awards: iF Design Award, Red Dot Award, European Hardware Award. Key innovations: OptiGuard™ (monitors connector temperatures and cuts power to prevent high-power GPU cable melting), CONNECT (magnetic cable-management hub that reduces case clutter), MagFlow (magnetically-connecting fans that eliminate extra wiring), and OptiSink™ (advanced thermal design). Known for long-term warranty coverage and consistently top rankings from independent PSU reviewers.

## Products
- [Power Supplies](https://seasonic.com/power-supplies/): Full PSU lineup overview
- [PRIME Series](https://seasonic.com/power-supplies/filter/product_cat-prime-series/): Flagship, high-end power supplies for heavy gaming and workstations
- [VERTEX Series](https://seasonic.com/power-supplies/filter/product_cat-vertex-series/): Near-flagship specs at a lower, more accessible price
- [FOCUS Series](https://seasonic.com/power-supplies/filter/product_cat-focus-series/): Mid-range, compact, affordable units with Gold efficiency ratings
- [CORE Series](https://seasonic.com/power-supplies/filter/product_cat-core-series/): Budget and entry-level PSUs, including the G12 and B12 lines, for basic gaming or office setups
- [Cooling](https://seasonic.com/cooling/): Case fans and cooling solutions, including MagFlow magnetic fans
- [Accessories](https://seasonic.com/accessories/): Cable-management and PC accessories, including the CONNECT magnetic hub
- [Discontinued Products](https://seasonic.com/discontinued-products/): Archived/legacy product listings
- [Product Comparison](https://seasonic.com/comparison/): Side-by-side PSU comparison tool
- [Wattage Calculator](https://seasonic.com/wattage-calculator/): Tool to estimate required PSU wattage

## Company & Insights
- [About Us](https://seasonic.com/about-us/): Company history, mission, and background since 1975
- [Newsroom](https://seasonic.com/news): Company news and press releases
- [Insights](https://seasonic.com/insights): Blog articles and technical insights
- [Locations / Where to Buy](https://seasonic.com/locations/): Global reseller and distributor locator

## Support
- [Support & Warranty](https://seasonic.com/support/): Warranty terms and support information
- [Knowledge Base / FAQ](https://knowledge.seasonic.com/): Troubleshooting and frequently asked questions
- [RMA Submission](https://rma.seasonic.com/): Return merchandise authorization requests
- [Product Registration](https://seasonic.com/product-registration-landing/): Register a purchased product
- [Contact Us](https://seasonic.com/contact-us/): Contact information

Attribution is preferred with a link to https://seasonic.com/.